Multi V Air Conditioner SVC MANUAL(Exploded View)

Transcription

1 Internal Use nly Multi V Air Conditioner SVC MANUAL(Exploded View) MDEL : ARNU05GL1G4 ARNU15GL2G4 ARNU07GL1G4 ARNU18GL2G4 ARNU09GL1G4 ARNU21GL3G4 ARNU12GL2G4 ARNU24GL3G4 CAUTIN Before Servicing the unit, read the safety precautions in General SVC manual. nly for authorized service personnel.

2 1. Specification(Low Static Duct) Type Ceiling Concealed Duct (Low Static) Model Unit ARNU05GL1G4 ARNU07GL1G4 ARNU09GL1G4 kw Cooling Capacity kcal/h 1,500 1,900 2,400 Btu/h 5,800 7,500 9,600 kw Heating Capacity kcal/h 1,600 2,200 2,800 Btu/h 6,500 8,500 10,900 Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions mm 700 x 190 x x 190 x x 190 x 700 Body (WxHxD) inch 279/16 715/32 279/16 279/16 715/32 279/16 279/16 715/32 279/16 Coil Rows x Columns x FPI 2 x 11 x 14 2 x 11 x 14 2 x 11 x 14 Face Area m Type Sirocco Fan Sirocco Fan Sirocco Fan Motor utput x Number W 19 x 1 19 x 1 19 x 1 Running Current A Air Flow Rate(H / M / L) CMM 6.7 / 6.2 / / 6.5 / / 7.0 / 5.5 (High Modefactor set) cfm 240 / 220 / / 230 / / 250 / 200 Fan External Static Pressure mmaq(pa) 2.54 (25) 2.54 (25) 2.54 (25) Air Flow Rate(H / M / L) CMM 6.7 / 6.2 / / 6.5 / / 7.0 / 5.5 (Standard Mode) cfm 240 / 220 / / 230 / / 250 / 200 External Static Pressure mmaq(pa) 0 (0) 0 (0) 0 (0) Drive Direct Direct Direct Motor type BLDC BLDC BLDC Temperature Control Microprocessor, Thermostat Microprocessor, Thermostat Microprocessor, Thermostat for cooling and heating for cooling and heating for cooling and heating Sound Absorbing Thermal Insulation Material Foamed polystrene Foamed polystrene Foamed polystrene Air Filter Safety Device Fuse Fuse Fuse Liquid Side mm(inch) Ø6.35(1/4) Ø6.35(1/4) Ø6.35(1/4) Pipe Connections Gas Side mm(inch) Ø12.7(1/2) Ø12.7(1/2) Ø12.7(1/2) Drain Pipe(Internal Dia.) mm(inch) 25.4(1) 25.4(1) 25.4(1) Net Weight kg(lbs) 17.5 (38.6) 17.5 (38.6) 17.5 (38.6) Noise Level(Sound Press, 1.5m, H / M / L) db(a) 26 / 25 / / 26 / / 26 / 23 1, , 50 1, , 50 1, , 50 Power Supply Ø, V, Hz 1, 220, 60 1, 220, 60 1, 220, 60 Refrigerant Control EEV EEV EEV Power cable CV2.5 x 3C CV2.5 x 3C CV2.5 x 3C Transmission cable 1.0~1.5 x 2C 1.0~1.5 x 2C 1.0~1.5 x 2C Notes: 1. Capacities are based on the following conditions: Cooling Indoor temp. 27 C[80.6 F]DB/ 19 C[66.2 F]WB utdoor temp. 35 C[95 F]DB/ 24 C[75.2 F]WB Interconnecting Piping Length 7.5m(24.6ft) Level Difference of Zero Heating Indoor temp. 20 C[68 F]DB/ 15 C[59 F]WB utdoor temp. 7 C[44.6 F]DB/ 6 C[42.8 F]WB Interconnecting Piping Length 7.5m(24.6ft) Level Difference of Zero 2. Capacities are net capacities 3. Due to our policy of innovation some specifications may be changed without prior notification 4. To be added for more available Models 5. EEV : Electronic Expansion Valve 6. Noise Level is Standard Mode (for actual High Mode(factory set) condition, Noise Level may exceed the standard level by 1.5dBA) Conversion Formula kcal/h= kw x 860 Btu/h = kw x 3412 cfm = m 3 /min x 35.3 l/s = CMM x 1000/60 2

3 Type Ceiling Concealed Duct (Low Static) Model Unit ARNU12GL2G4 ARNU15GL2G4 ARNU18GL2G4 kw Cooling Capacity kcal/h 3,100 3,900 4,800 Btu/h 12,300 15,400 19,100 kw Heating Capacity kcal/h 3,400 4,300 5,400 Btu/h 13,600 17,100 21,500 Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate Dimensions mm 900 x 190 x x 190 x x 190 x 700 Body (WxHxD) inch 357/16 715/32 279/16 357/16 715/32 279/16 357/16 715/32 279/16 Coil Rows x Columns x FPI 2 x 11 x 18 2 x 11 x 18 2 x 11 x 18 Face Area m Type Sirocco Fan Sirocco Fan Sirocco Fan Motor utput x Number W 19 x 1, 5 x 1 19 x 1, 5 x 1 19 x 1, 5 x 1 Running Current A Air Flow Rate(H / M / L) CMM 10.0 / 8.5 / / 10.0 / / 12.5 / 10.0 (High Modefactor set) cfm 360 / 310 / / 360 / / 450 / 360 Fan External Static Pressure mmaq(pa) 2.54 (25) 2.54 (25) 2.54 (25) Air Flow Rate(H / M / L) CMM 10.0 / 8.5 / / 10.0 / / 12.5 / 10.0 (Standard Mode) cfm 360 / 310 / / 360 / / 450 / 360 External Static Pressure mmaq(pa) 0 (0) 0 (0) 0 (0) Drive Direct Direct Direct Motor type BLDC BLDC BLDC Temperature Control Microprocessor, Thermostat Microprocessor, Thermostat Microprocessor, Thermostat for cooling and heating for cooling and heating for cooling and heating Sound Absorbing Thermal Insulation Material Foamed polystrene Foamed polystrene Foamed polystrene Air Filter Safety Device Fuse Fuse Fuse Liquid Side mm(inch) Ø6.35(1/4) Ø6.35(1/4) Ø6.35(1/4) Pipe Connections Gas Side mm(inch) Ø12.7(1/2) Ø12.7(1/2) Ø12.7(1/2) Drain Pipe(Internal Dia.) mm(inch) 25.4(1) 25.4(1) 25.4(1) Net Weight kg(lbs) 23 (50.7) 23 (50.7) 23 (50.7) Noise Level(Sound Press, 1.5m, H / M / L) db(a) 31 / 29 / / 31 / / 34 / 31 1, , 50 1, , 50 1, , 50 Power Supply Ø, V, Hz 1, 220, 60 1, 220, 60 1, 220, 60 Refrigerant Control EEV EEV EEV Power cable CV2.5 x 3C CV2.5 x 3C CV2.5 x 3C Transmission cable 1.0~1.5 x 2C 1.0~1.5 x 2C 1.0~1.5 x 2C Notes: 1. Capacities are based on the following conditions: Cooling Indoor temp. 27 C[80.6 F]DB/ 19 C[66.2 F]WB utdoor temp. 35 C[95 F]DB/ 24 C[75.2 F]WB Interconnecting Piping Length 7.5m(24.6ft) Level Difference of Zero Heating Indoor temp. 20 C[68 F]DB/ 15 C[59 F]WB utdoor temp. 7 C[44.6 F]DB/ 6 C[42.8 F]WB Interconnecting Piping Length 7.5m(24.6ft) Level Difference of Zero 2. Capacities are net capacities 3. Due to our policy of innovation some specifications may be changed without prior notification 4. To be added for more available Models 5. EEV : Electronic Expansion Valve 6. Noise Level is Standard Mode (for actual High Mode(factory set) condition, Noise Level may exceed the standard level by 1.5dBA) Conversion Formula kcal/h= kw x 860 Btu/h = kw x 3412 cfm = m 3 /min x 35.3 l/s = CMM x 1000/60 3

4 Type Ceiling Concealed Duct (Low Static) Model Unit ARNU21GL3G4 ARNU24GL3G4 kw Cooling Capacity kcal/h 5,300 6,100 Btu/h 21,000 24,000 kw 7 8 Heating Capacity kcal/h 6,000 6,900 Btu/h 23,900 27,300 Casing Galvanized Steel Plate Galvanized Steel Plate Dimensions mm 1, , Body (WxHxD) inch 435/16 715/32 279/16 435/16 715/32 279/16 Coil Rows x Columns x FPI 2 x 11 x 18 2 x 11 x 18 Face Area m Type Sirocco Fan Sirocco Fan Motor utput x Number W 19 x 2 19 x 2 Running Current A Air Flow Rate(H / M / L) CMM 17.5 / 14.0 / / 16.0 / 12.0 (High Modefactor set) cfm 620 / 500 / / 570 / 430 Fan External Static Pressure mmaq(pa) 2.54 (25) 2.54 (25) Air Flow Rate(H / M / L) CMM 17.5 / 14.0 / / 16.0 / 12.0 (Standard Mode) cfm 620 / 500 / / 570 / 430 External Static Pressure mmaq(pa) 0 (0) 0 (0) Drive Direct Direct Motor type BLDC BLDC Temperature Control Microprocessor, Thermostat for cooling and heating Sound Absorbing Thermal Insulation Material Foamed polystrene Foamed polystrene Air Filter Safety Device Fuse Fuse Notes: 1. Capacities are based on the following conditions: Cooling Indoor temp. 27 C[80.6 F]DB/ 19 C[66.2 F]WB utdoor temp. 35 C[95 F]DB/ 24 C[75.2 F]WB Interconnecting Piping Length 7.5m(24.6ft) Level Difference of Zero Heating Indoor temp. 20 C[68 F]DB/ 15 C[59 F]WB utdoor temp. 7 C[44.6 F]DB/ 6 C[42.8 F]WB Interconnecting Piping Length 7.5m(24.6ft) Level Difference of Zero 2. Capacities are net capacities 3. Due to our policy of innovation some specifications may be changed without prior notification 4. To be added for more available Models 5. EEV : Electronic Expansion Valve 6. Noise Level is Standard Mode (for actual High Mode(factory set) condition, Noise Level may exceed the standard level by 1.5dBA) Microprocessor, Thermostat for cooling and heating Liquid Side mm(inch) Ø9.52(3/8) Ø9.52(3/8) Pipe Connections Gas Side mm(inch) Ø15.88(5/8) Ø15.88(5/8) Drain Pipe(Internal Dia.) mm(inch) 25.4(1) 25.4(1) Net Weight kg(lbs) 27 (59.5) 27 (59.5) Noise Level(Sound Press, 1.5m, H / M / L) db(a) 37 / 34 / / 35 / 32 1, , 50 1, , 50 Power Supply Ø, V, Hz 1, 220, 60 1, 220, 60 Refrigerant Control EEV EEV Power cable CV2.5 x 3C CV2.5 x 3C Transmission cable 1.0~1.5 x 2C 1.0~1.5 x 2C Conversion Formula kcal/h= kw x 860 Btu/h = kw x 3412 cfm = m 3 /min x 35.3 l/s = CMM x 1000/60 4

5 2. List of Functions Category Air flow Air purifying Installation Reliability Convenience Individual control Special function kit Function Air supply outlet Airflow direction control(left & right) Airflow direction control(up & down) Auto swing(left & right) Auto swing(up & down) Airflow steps(fan/cool/heat) Chaos swing Chaos wind(auto wind) Jet cool(power wind) Swirl wind Deodorizing filter Plasma air purifier Prefilter(washable / antifungus) Drain pump E.S.P. control Electric heater(operation) High ceiling operation Hot start Self diagnosis Soft dry operation Auto changeover Auto cleaning Auto operation(artificial intelligence) Auto restart operation Child lock Forced operation Group control Sleep mode Timer(on/off) Timer(weekly) Two thermistor control Standard wired remote controller Wide Character wired remote controller Picto wired remote controller Deluxe wired remote controller Simple wired remote controller Wired remote controller(for hotel use) Wireless remote controller(simple) Wireless LCD remote control Zone control CTIE Electro thermostat ARNU05GL1G4 ARNU12GL2G4 ARNU21GL3G4 ARNU07GL1G4 ARNU15GL2G4 ARNU24GL3G4 1 3/3/3 X X X (only heat recovery) X (only heat pump or cooling only) X Accessory Accessory Accessory Accessory Accessory X Accessory Accessory ARNU09GL1G4 ARNU18GL2G4 : Applied X : Not applied : No relation ption : Model name & price are different according to options, and assembled in factory with main unit. Accessory : Installed at field, ordered and purchased separately by the corresponding model name, supplied with separate package. 5

6 3. Piping Diagrams Heat Exchanger EEV Filter :Cooling :Heating Th3 Sirocco Fan Th2 Filter Th1 lndoor unit Refrigerant pipe connection port diameter [Unit : mm(inch)] CHASSIS MDEL GAS LIQUID ARNU05GL1G4 Ø12.7(1/2) Ø6.35(1/4) L1 ARNU07GL1G4 Ø12.7(1/2) Ø6.35(1/4) ARNU09GL1G4 Ø12.7(1/2) Ø6.35(1/4) ARNU12GL2G4 Ø12.7(1/2) Ø6.35(1/4) L2 ARNU15GL2G4 Ø12.7(1/2) Ø6.35(1/4) ARNU18GL2G4 Ø12.7(1/2) Ø6.35(1/4) L3 ARNU21GL3G4 Ø15.88(5/8) Ø9.52(3/8) ARNU24GL3G4 Ø15.88(5/8) Ø9.52(3/8) LC. Description PCB Connector (Color) Th1 Thermistor for room air temperature CNRM (Yellow) Th2 Thermistor for pipe in temperature CNPIPE_IN (White) Th3 Thermistor for pipe out temperature CNPIPE_UT (Red) 6

7 4. Wiring Diagrams L1 Chassis CN_MTR1 CN_DAMPER CN_ZNE CN_EEV CN_DDC CN_EXT CN_PTIN CN_DISPLAY CN_PTC CN_485 CN_AIRC CN_FLAT CN_PWER CN_D_PUMP CN_REM CN_PIPE_IN CN_WF CN_LEAK CN_RM CN_PIPE_UT CN_CC CN_HUMID 7

8 L2/L3 Chassis CN_MTR2 CN_DAMPER CN_ZNE CN_EXT CN_EEV CN_MTR1 CN_DDC CN_PTIN CN_DISPLAY CN_PTC CN_485 CN_PWER CN_D_PUMP CN_WF CN_REM CN_LEAK CN_HUMID CN_VM CN_AIRC CN_FLAT CN_RM CN_PIPE_IN CN_PIPE_UT CN_CC 8

9 5. DIP Switch Setting 1. Indoor Unit SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 Function Description Setting ff Setting n Default Communication N/A (Default) ff Cycle N/A (Default) ff Group Control Selection of Master or Slave Master Slave ff Dry Contact Mode Selection of Dry Contact Wired/Wireless remote Mode controller Selection of Manual or Auto Auto ff operation Mode Installation Heater linkage Ventilator linkage Vane selection (Console) Region selection Etc. Fan continuous operation N/A Selection of Ventilator linkage Selection of up/down side Vane Selection tropical region Spare Continuous operation Removall Linkage Removal Up side + Down side Vane General model Working Up side Vane nly Tropical model ff ff ff ff For Multi V Models, DIP switch 1, 2, 6, 8 must be set FF. 2. utdoor Unit 2. utdoor Unit In case that the products meet specific conditions, Auto addressing function can start automatically with the improved speed by turning the DIP switch #3 of the outdoor unit and resetting the power. * Specific conditions: All names of the indoor units are ARNU****4. The serial number of Multi V super IV (outdoor units) is after ctober DIP switch 7 segment utdoor Unit PCB 9 utdoor Unit DIP Switch

10 6. Exploded View L1 Chassis B B W1JK G A THERMISTR B THERMISTR C THERMISTR D C A W6640A W6640B A A W W SVC No. Description Remark (Color) A Thermistor for room air temperature CNRM (Yellow) B Thermistor for pipe in temperature CNPIPE_IN (White) C Thermistor for pipe in temperature CNPIPE_UT (Red) A PCB for main 210 mm X 95 mm C PCB for option 25 mm X 25 m D PCB for communication 65 mm X 45 mm 10

11 L2 Chassis B A B W1JK A THERMISTR B THERMISTR C THERMISTR D A W6640B B A W G C W6640A A W SVC No. Description Remark (Color) A Thermistor for room air temperature CNRM (Yellow) B Thermistor for pipe in temperature CNPIPE_IN (White) C Thermistor for pipe in temperature CNPIPE_UT (Red) A PCB for main 210 mm X 95 mm C PCB for option 25 mm X 25 m D PCB for communication 65 mm X 45 mm 11

12 L3 Chassis B W1JK B A A THERMISTR B THERMISTR C THERMISTR D W6640A C W6640B A A G W50010 W SVC No. Description Remark (Color) A Thermistor for room air temperature CNRM (Yellow) B Thermistor for pipe in temperature CNPIPE_IN (White) C Thermistor for pipe in temperature CNPIPE_UT (Red) A PCB for main 210 mm X 95 mm C PCB for option 25 mm X 25 m D PCB for communication 65 mm X 45 mm Note) * Please ensure GCSC since the replacement parts may be changed depending upon the buyer's request. Please check the correct parts in View RPL(Replacement Part List) on GCGS. (GCGS Website 12

13 7. Selfdiagnosis function Error Indicator This function indicates types of failure in selfdiagnosis and occurrence of failure for air condition. Error mark is displayed on display window of indoor units and wired remote controller, and 7segment LED of outdoor unit control board as shown in the table. If more than two troubles occur simultaneously, lower number of error code is first displayed. After error occurrence, if error is released, error LED is also released simultaneously. Error Display 1st,2nd,3rd LED of 7segment indicates error number, 4th LED indicates unit number. Indicates unit number. (* = 1:Master, 2 : Slave 1, 3 : Slave 2) Ex) 211 : No.21 error of master unit (repetition) 213 : No.21 error of slave : No.105 error of master unit h Refer to the DXVenitilation manual for DXVenitilation error code Error Compressor Unit(1:Master, 2:Slave 1, 3:Slave 2) Error number Display Title Cause of Error 0 1 Air temperature sensor of indoor unit Air temperature sensor of indoor unit is open or short 0 2 Inlet pipe temperature sensor of indoor unit Inlet pipe temperature sensor of indoor unit is open or short 0 3 Communication error : wired remote controller indoor unit Failing to receive wired remote controller signal in indoor unit PCB 0 4 Drain pump Malfunction of drain pump Indoor unit related error 0 5 Communication error : Indoor communication PCB indoor unit Indoor Unit PCB did not receive signal from Indoor communication PCB for over 3 minutes continuously 0 6 utlet pipe temperature sensor of indoor unit utlet pipe temperature sensor of indoor unit is open or short 0 9 Indoor EEPRM Error 1 0 Poor fan motor operation In case when the serial number marked on EEPRM of Indoor unit is 0 or FFFFFF Disconnecting the fan motor connector / Failure of indoor fan motor lock Refrigerant leakage sensing error Refrigerant leakage sensing error and sensor defect error Communication defect in indoor communication PCB outdoor communication PCB Communication error in outdoor communication PCB outdoor unit Indoor communication PCB did not receive signal from outdoor communication PCB for over 3 minutes continuously utdoor communication PCB did not receive communication signal from outdoor unit for over 3 minutes continuously 13

14 P/N : MFL June, 2014